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The ornamental design for an underwater dynamoelectric machine as shown and described. |
FIG. 1 is a left side elevational view of an underwater dynamoelectric machine showing my new design, the opposite side being a mirror image;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top, rear and right side perspective view thereof;
FIG. 7 is a top, rear and left side perspective view thereof; and
FIG. 8 is a top, front and right side perspective view thereof.
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